On the irreducible Non First normal form Relations
Duplicate record identification in bibliographic databases
A hierarchical model of organizational control for the analysis of information systems requirements
Monitoring dynamic integrity constraints based on temporal logic
Linkage versus integration for binding database and interactive graphics systems
Defining views in the Binary Relationship Model
Cooperative behaviour in the FIDO system
PIQUE: A relational query language without relations
Reports and theses
Conference on Office Informaton Systems
Editorial: Software survey section